This interesting circuit converts BCD signals into a voltage that can be used in an analog application. The circuit was found in the July 1991 issue of Radio Electronics magazine.
This circuit was found in the March 1990 issue of Radio Electronics magazine. The circuit can be...
Found in a 1980s English magazine, this trigger circuit can have different types of inputs...
We find this circuit in an American manual from the 80's. The circuit can be implemented with more...